遗传方式的判断即判断控制性状的基因是细胞质遗传、X染色体上的遗传、常染色体上的遗传还是Y染色体上的遗传。此类题型在近几年的高考中是热点题型,它能全面考查学生对遗传定律和伴性遗传特点的理解,全面考查学生的分析问题和解决问题的能力。现举几例探讨几种遗传方式的判断。 The judgment of the genetic mode is to determine whether the genes controlling the trait are cytoplasmic, X-linked, autosomal or Y-linked. Such questions in recent years, college entrance examination is a hot question type, it can fully examine students 'understanding of the laws of inheritance and sexual characteristics of inheritance, a comprehensive examination of students' ability to analyze and solve problems. Here are a few cases to explore the judgment of several genetic methods.